When will a fix be available for Turbo Tax Premier w/r to calculation of Charitable Contributions, Form 1040-SR, Line 12b?

[lockshedrs]

This solution DOES NOT WORK.  I deleted all my Charity Contributions and entered $600.  Re-ran review and $300 was put back into the field.  You can not put more than $600 on line 12b.  I spoke with a live tech support person and was told that this is a problem that ha been flagged internally and there was NO EXPECTED RESOLUTION DATE.  Frankly, I'm a bit disappointed as I have used TurboTax for years.   Hoping tis gets resolved before the deadline.

[lockshedrs]

This solution DOES NOT WORK when itemizing Arizona Taxes.  I deleted all my Charity Contributions and entered $600.  Re-ran review and $300 was put back into the field.  You can not put more than $600 on line 12b.  I spoke with a live tech support person and was told that this is a problem that ha been flagged internally and there was NO EXPECTED RESOLUTION DATE.  Frankly, I'm a bit disappointed as I have used TurboTax for years.   Hoping tis gets resolved before the deadline.